# LucyESL — English teaching jobs in Korea

> English-teaching jobs in South Korea: salary, disclosure and by-region stats. Read-only, no key.

- name: com.lucyesl/jobs
- version: 1.2.0
- connection class: R0 (autonomous)
- trust: 80/100 flags: no-repository
- quality: 86/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.lucyesl%2Fjobs
- tools: https://api.protogrid.dev/v1/servers/com.lucyesl%2Fjobs/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "jobs": {
      "type": "http",
      "url": "https://lucyesl.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% ~updated-30d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 86/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 7 of 7 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 976 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 7 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 7, about 976 tokens to load them all
- tool set hash: f6695564705a83ce29bcfa3192657d10
- tools last changed: 2026-09-29T16:55:02.957Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.lucyesl/jobs.svg)](https://protogrid.dev/servers/com.lucyesl/jobs)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-09-29 `market_stats` changed (annotations)
- 2026-09-29 `disclosure_stats` changed (annotations)
- 2026-09-29 `salary_stats` changed (annotations)
- 2026-09-29 `get_job` changed (annotations)
- 2026-09-29 `search_jobs` changed (annotations)
- 2026-09-29 `fetch` changed (annotations)
- 2026-09-29 `search` changed (description, annotations)
  - before: Search live English-teaching jobs in South Korea on LucyESL by free text. Returns ids, titles and URLs; use fetch for a listing's details.
  - after: Search live English-teaching jobs in South Korea on LucyESL by free text. Returns ids, titles and URLs.

Full history: https://api.protogrid.dev/v1/servers/com.lucyesl%2Fjobs/changes

## Remotes

- https://lucyesl.com/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (7)

- `disclosure_stats`: How many live Korean ESL job adverts state the salary, hours, severance, pension, insurance, airfare, vacation and split shifts. CC BY 4.0.
- `fetch`: Fetch one LucyESL job listing by id as a plain-text document with its facts.
- `get_job`: One live listing as a structured record.
- `market_stats`: Live English-teaching job adverts in South Korea counted by region: how many in each, direct hire against recruiters, how many state total on-site hours, and the median advertised salary where the sample allows. Counts of adverts, not of employers. CC BY 4.0.
- `salary_stats`: English-teacher salary statistics for South Korea computed from the live listings: median, quartiles, by region, by employer type, effective pay per teaching hour, disclosure rates, housing. CC BY 4.0.
- `search`: Search live English-teaching jobs in South Korea on LucyESL by free text. Returns ids, titles and URLs.
- `search_jobs`: Filter the live LucyESL board of English-teaching jobs in South Korea: region, student age, housing, visa, schedule, contract, setting, direct hire, minimum salary, free text. Returns structured records; pay in KRW per month unless stated otherwise; null means the advert did not say.